Hey I was looking to buy some cams for my h22 and was wondering would everyone recommended? I was thinking type S!! Is there a noticable power gain when you add these and is there any special tuning needed after you swap cams? Any help would be appreciated and maybe recommending other top end things you can think of that may be as of a help! Also is there a company who is manufacturing a intake manifold for the h22 thanks for your help!